2989403794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{294059}}^1$

素因数の和:294114

約数の個数: 32

約数和(自身を含む): 5335424640

約数和(自身を除く): 2346020846

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 221, 299, 391, 442, 598, 782, 5083, 10166, 294059, 588118, 3822767, 4999003, 6763357, 7645534, 9998006, 13526714, 64987039, 87923641, 114977069, 129974078, 175847282, 229954138, 1494701897, 2989403794]

約数ペア:

[(1, 2989403794), (2, 1494701897), (13, 229954138), (17, 175847282), (23, 129974078), (26, 114977069), (34, 87923641), (46, 64987039), (221, 13526714), (299, 9998006), (391, 7645534), (442, 6763357), (598, 4999003), (782, 3822767), (5083, 588118), (10166, 294059)]